2025 Compare Cities People:
Diamond Bar, CA vs Redondo Beach, CA

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Highlights
- Redondo Beach is 0% more densely populated than Diamond Bar.
- People are 9.6% less likely to be married in Redondo Beach.
- The Median Age is 3.9 years younger in Redondo Beach.
 Diamond Bar, CARedondo Beach, CAUnited States
 Population  Unlock70,998329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock39.838.4
 space3
 Population - 201055,559  Unlock309,327,143
 Population - 2000  Unlock63,261285,036,114
 Population - 199053,672  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.6%15.6%
 Pop. 1990 to Now2.3%  Unlock30.8%
 space4
 Population Density  Unlock11,455.093.4
 Land Area14.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Diamond Bar, CARedondo Beach, CAUnited States
 Age 0 to 45.3%  Unlock5.9%
 Age 5 to 9  Unlock6.7%6.1%
 Age 10 to 146.2%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.8%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3412.1%  Unlock13.8%
 Age 35 to 44  Unlock16.1%12.9%
 Age 45 to 5414.6%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 647.2%  Unlock6.3%
 Age 65 to 74  Unlock8.6%9.6%
 Age 75 to 844.0%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
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 Race
 Diamond Bar, CARedondo Beach, CAUnited States
 White14.1%  Unlock59.4%
 Black  Unlock2.9%12.2%
 Asian60.7%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races2.7%  Unlock3.2%
 Hispanic  Unlock16.3%18.4%
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 Marriage & Family
 Diamond Bar, CARedondo Beach, CAUnited States
 Married Population57.8%  Unlock49.8%
     Currently Married  Unlock51.2%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock47.7%50.2%
 Never Married29.5%  Unlock33.8%
 Divorced  Unlock11.3%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households17,788  Unlock124,010,992
 Family Households  Unlock17,08180,755,759
     Married couple, w/children32.0%  Unlock30.5%
     Married couple, no children  Unlock40.5%42.9%
 Non Family Households3,342  Unlock43,255,233
     Single householder, w/children  Unlock9.7%15.8%
     Single householder, no children12.2%  Unlock10.8%
Reviews for Diamond Bar    3 Reviews

Over 14 years ago

Beautiful city and great place to raise a family. The worst part of Diamond Bar would be some of the best places to live in other cities. Diamond Bar has some of the  More

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Over 14 years ago

The city is centrally located to riverside, San Bernardino, Orange County and Downtown La. It is very scenic with beautiful hills, great schools and within easy reach,  More

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Over 15 years ago

This is a very quiet area about 30 mile east of downtown Los Angeles. I'm a bit concerned about what effect a possible new NFL stadium in the City of Industry CA will  More

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Reviews for Redondo Beach    10 Reviews

Over 5 years ago

I grew up In Santa Monica, and have lived in England, the Bay Area, and the Midwest, and back to Santa Monica. I love it here as it reminds me of LA as it was about  More

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Over 8 years ago

What can I say, I love everything about Redondo Beach. I’m also proud that I was born here. It’s just coincidence that my boyfriend and I both lived there as children,  More

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I am a 30 year resident of Redondo Beach and thus have spent a considerable amount of time of my life here. When I first came to live in Redondo Beach in 1985 the  More

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